Steam activated charcoal or coconut shell carbon is effective in adsorbing most commonly found organic vapors and odors. It can adsorb up to 50% of its own weight in some cases with the average being 33 1/3%. Standard activated carbon does not have much capacity for some reactive gases. Where gases are chemically reactive, specially impregnated carbon can be recommended.

High Efficiency Particulate Arrester filters were originally developed by the military for nuclear particle filtration. HEPA filters will capture particles at 99.99% efficiency - down to 0.3 microns or greater. HEPA filters are an effective way to capture particulates of smoke, dust, asbestos, actinolite, bacteria and other pathogens, radioactive dust and mold spores. Each filter is individually tested for efficiency.

Steam activated charcoal or coconut shell carbon is effective in adsorbing most commonly found organic vapors and odors. It can adsorb up to 50% of its own weight in some cases with the average being 33 1/3%. Standard activated carbon does not have much capacity for some reactive gases. Where gases are chemically reactive, specially impregnated carbon can be recommended.

High Efficiency Particulate Arrester filters were originally developed by the military for nuclear particle filtration. HEPA filters will capture particles at 99.99% efficiency - down to 0.3 microns or greater. HEPA filters are an effective way to capture particulates of smoke, dust, asbestos, actinolite, bacteria and other pathogens, radioactive dust and mold spores. Each filter is individually tested for efficiency.

Prefilters are used when pollutants will be present in large enough quantities to rapidly clog HEPA or carbon filters. Dacron Filters are 4 ply with decreasing pore sizes for each ply. They are rated at 60% efficient for particles of 5 microns or larger. As such, they will remove most gross particulates, saving the HEPA for only the smallest particles. They are also used with carbon when the environment is dusty enough to reduce carbon filter effectiveness or as an after filter to contain possible carbon particle emission.

Two types of prefilters are used when pollutants will be present in large enough quantities to rapidly clog HEPA or carbon filters.

1. Dacron Filters are 4 ply with decreasing pore sizes for each ply. They are rated at 60% efficient for particles of 5 microns or larger. As such, they will remove most gross particulates, saving the HEPA for only the smallest particles. They are also used with carbon when the environment is dusty enough to reduce carbon filter effectiveness or as an after filter to contain possible carbon particle emission.

2. Aluminum Prefilters will remain cool in moving air and their large surface area makes them ideal condensation media for airborne greases and mists, such as solder flux. These filters will also extend the life of more expensive carbon and HEPA filters by removing gross contaminants before they can reach sensitive filter surfaces.

Prefilters are used when pollutants will be present in large enough quantities to rapidly clog HEPA or carbon filters. Dacron Filters are 4 ply with decreasing pore sizes for each ply. They are rated at 60% efficient for particles of 5 microns or larger. As such, they will remove most gross particulates, saving the HEPA for only the smallest particles. They are also used with carbon when the environment is dusty enough to reduce carbon filter effectiveness or as an after filter to contain possible carbon particle emission.

Prefilters are used when pollutants will be present in large enough quantities to rapidly clog HEPA or carbon filters. Aluminum Prefilters will remain cool in moving air and their large surface area makes them ideal condensation media for airborne greases and mists, such as solder flux. These filters will also extend the life of more expensive carbon and HEPA filters by removing gross contaminants before they can reach sensitive filter surfaces.

Prefilters are used when pollutants will be present in large enough quantities to rapidly clog HEPA or carbon filters. Aluminum Prefilters will remain cool in moving air and their large surface area makes them ideal condensation media for airborne greases and mists, such as solder flux. These filters will also extend the life of more expensive carbon and HEPA filters by removing gross contaminants before they can reach sensitive filter surfaces.

Acid Gas Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Acid Gas Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Ammonia Gas Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Ammonia Gas Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Formaldehyde Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Formaldehyde Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Formaldehyde Specialty Carbon Filter - Dual Stage with monitoring port for detecting vapor breakthrough between filters; offering further layer of protection to user. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Radioactive Iodine Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.

Steam activated charcoal or coconut shell carbon is effective in adsorbing most commonly found organic vapors and odors. It can adsorb up to 50% of its own weight in some cases with the average being 33 1/3%. Standard activated carbon does not have much capacity for some reactive gases. Where gases are chemically reactive, specially impregnated carbon can be recommended.

Steam activated charcoal or coconut shell carbon is effective in adsorbing most commonly found organic vapors and odors. It can adsorb up to 50% of its own weight in some cases with the average being 33 1/3%. Standard activated carbon does not have much capacity for some reactive gases. Where gases are chemically reactive, specially impregnated carbon can be recommended.

Dual stage with monitoring port ( blower must be modified for monitoring port). Steam activated charcoal or coconut shell carbon is effective in adsorbing most commonly found organic vapors and odors. It can adsorb up to 50% of its own weight in some cases with the average being 33 1/3%. Standard activated carbon does not have much capacity for some reactive gases. Where gases are chemically reactive, specially impregnated carbon can be recommended.

Radioactive Iodine Specialty Carbon Filter. These filters are treated carbons that combine a chemical reaction with carbon's adsorption capacity. Compounds are broken down into the various elements for easy adsorption. If you have a special application, please call us to discuss you particular needs.